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Cardiac arrest, the word makes people's hearts tighten. Its suddenness and high lethality catch people off guard. According to statistics, the rescue success rate of cardiac arrest patients in mainland China is only 1%.
This means that only 1 in 100 cardiac arrest patients survives, so what is the reason behind such a low success rate?
Severity and low success rate of cardiac arrest
Cardiac arrest, or SCA for short, is an extremely fatal emergency that usually results in a sudden abnormality in the heart's electrical activity that causes the heart to stop beating and prevent blood from supplying the brain and other vital organs.
This situation is almost always fatal if not dealt with within a few minutes. According to the data, the survival rate of patients with cardiac arrest in mainland China with good neurological function is only about 1%.
This not only reflects the high mortality rate of the disease, but also highlights the severity of the existing rescue measures.
Cardiac arrest often occurs very suddenly, and many patients even appear to be in good shape before the onset of the disease. This suddenness is difficult to guard against, and it also makes rescue particularly difficult.
Treat the cause of the severe
Why is cardiac arrest so severe and the success rate so low? There are several reasons for this:
The suddenness of cardiac arrest is overwhelming, and many patients fall to the ground suddenly without any obvious symptoms before the onset of the disease. This sudden situation makes it difficult for the people around you to react correctly in the first place.
The rescue window is extremely short, and the longer the brain tissue is deprived of oxygen after cardiac arrest, the lower the likelihood of survival and recovery. The golden rescue time is only a few minutes, and if this time is missed, the patient basically has no chance of survival.
The prevalence of high-quality cardiopulmonary resuscitation (CPR) among the general population is very low, and although as early as 2016, the state began to recommend that ordinary people master CPR techniques, the reality is that most people do not have relevant training, and even if they do, they may not be able to operate correctly in emergency situations.
As a result, many cardiac arrest patients cannot be rescued in a timely and effective manner at the onset of the disease, and the best rescue time is missed.
The lack of first aid facilities and professionals is also an important reason, and in many cases, the location of cardiac arrest may be far away from the medical facility, and professional first aid personnel and equipment cannot reach it in time, which further reduces the success rate of rescue.
Pathology and classification of cardiac arrest
Cardiac arrest is caused by a sudden interruption in the heart's activity, causing blood to not flow properly. Specifically, it is a disturbance in the heart rhythm and the loss of pump function, resulting in the arrest of forward blood flow. To put it simply, the heart suddenly "struck".
Doctors divide cardiac arrest into out-of-hospital cardiac arrest and in-hospital cardiac arrest according to the location where cardiac arrest occurs.
Out-of-hospital cardiac arrest often occurs outside the hospital such as at home, in public places, etc., while in-hospital cardiac arrest occurs in patients in the hospital.
In either case, the incidence of cardiac arrest is increasing year by year, becoming a serious public health problem worldwide.
Social and family influences
Cardiac arrest not only poses a great threat to the lives of the patients themselves, but also has a huge impact on their families.
The sudden fall of a family pillar is not only an emotional blow, but also a heavy financial burden.
The loss of a family source of income makes it extremely difficult to support the elderly and educate their children.
Some patients are in the prime of life and die suddenly due to cardiac arrest, and the elderly and children of these families are in endless pain and distress.
The occurrence of such tragedies has forced people to face up to the seriousness of cardiac arrest and raise awareness of the prevention and response to this disease.
The importance of prevention and education
In the face of the dire situation of cardiac arrest, prevention and education are key. Increasing the popularization of cardiopulmonary resuscitation technology in the general population is an effective way to reduce the mortality rate of cardiac arrest.
Early identification of signs of cardiac arrest and timely CPR can greatly improve the survival rate of patients.
Public health education is also crucial, and the occurrence of cardiac arrest can be effectively reduced by widely disseminating the risk factors and preventive measures for cardiac arrest, encouraging people to adopt a healthy lifestyle, regular medical check-ups, and early detection and intervention of heart disease.
Only through comprehensive preventive measures and extensive public education can we effectively address the serious health challenge of cardiac arrest, improve the success rate of rescue, and save more lives.
I hope that through this article, you will be able to have a deeper understanding of cardiac arrest and take the necessary precautions in your daily life to protect your own health and that of your family.
What experiences and insights would you like to share? Feel free to leave a message in the comment area!